20370008

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{11119}}^1$

素因数の和:11354

約数の個数: 16

約数和(自身を含む): 38364000

約数和(自身を除く): 17993992

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 11119, 22238, 44476, 88952, 2546251, 5092502, 10185004, 20370008]

約数ペア:

[(1, 20370008), (2, 10185004), (4, 5092502), (8, 2546251), (229, 88952), (458, 44476), (916, 22238), (1832, 11119)]